XG0224 Hardware Guide Chapter 1 Getting StartedItems in the Package, Descriptions and Functions191.1.2 Port Side• Console Port In order to set and operate the switch, use the console cable adapter and D-SUB9pincross cable included in this package to connect to the PC.CautionThe RJ45 Console Port jack is an RS-232 serial interface. Do not plug any other interface types(Ethernet) into this jack. It may cause failure of the device.• 10/100/1000BASE-T Ports 10/100/1000BASE-T Ports. These ports for connecting to Ethernet (10/100/1000BASE-T) Network Equipment.Please use Category 5 LAN cable (if 1000BASE-T, use Category 5E or above) forcabling.PrecautionsRJ45 ports 21 through 24 are combination ports that are associated with the four SFP ports. Their use is mutuallyexclusive. If the RJ45 port 21 is cabled then the associated SFP slot cannot be used.• SFP Slots Installing an SFP module in a SFP slot will allow connection to a 100BASE-FX/1000BASE-SX/1000BASE-LX/1000BASE-ZX/1000BASE-BX-D/1000BASE-BX-Uoptical cable. Its associated RJ45 port can no longer be used.• Expansion Slot This slot is provided for the addition of an optional 10 GbE expansion card.Reference User’s Guide "1.1.5 Console Port Specifications" (pg.29)Reference "1.2.4 Expansion Card" (pg.25)Console Port SFP Slots10/100/1000BASE-T PortsLED LEDExpansion Slot